Direct-current power distribution system of fully-flexible structure

Direct-current power distribution system of fully-flexible structure

  • CN 104,578,046 A
  • Filed: 01/29/2015
  • Published: 04/29/2015
  • Est. Priority Date: 01/29/2015
  • Status: Active Application
First Claim
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1. the direct-flow distribution system of a Grazing condition structure, it is characterized in that, the voltage conversion device of described DC power-supply system is solid-state transformer, described solid-state transformer comprise exchange once-through type solid-state transformer, direct current once-through type solid-state transformer and direct current direct current AC-DC type solid-state transformer;

  • Described exchange AC and the different AC power distribution line of once-through type solid-state transformer or AC type distributed power source be connected, DC side is connected with DC power distribution line;

    Described direct current the low-pressure side of once-through type solid-state transformer is connected with once-through type distributed power source, its high-pressure side is connected with DC power distribution line;

    The high voltage direct current side of Zhi Liu Zhi Liu AC-DC type solid-state transformer is connected with DC power distribution line, AC with exchange with electric line be connected, provide Alternating Current Power Supply, its low-voltage direct side is connected with direct current electric line, provides direct current supply.

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